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Hydraulic gate supporting mechanism
A hydraulic gate supporting mechanism comprises a supporting rod used for supporting a gate plate and a hydraulic oil cylinder used for driving the supporting rod, one end of the supporting rod is rotationally connected with a ground foundation, and the other end of the supporting rod is in sliding fit with a guide rail arranged on the back face of the gate plate. One end of the hydraulic oil cylinder is rotatably connected with the ground foundation, and the other end is directly or indirectly connected with the supporting rod to drive the supporting rod to rotate and slide along the guide rail so as to control the gate plate to rotate and lift around the bottom gate shaft. The hydraulic oil cylinder and the supporting rod are arranged side by side in the width direction of the gate plate, the water retaining gate with the same water retaining height is arranged at the same riverbed height, the gate bottom plate can be arranged at the lower position, and the flood discharge capacity of a riverway can be effectively improved. In the gate lifting operation process, the supporting rods can effectively decompose stress, and the stress of the hydraulic oil cylinder is small; the force application direction of the oil cylinder is along the width direction of the gate, only the gate weight and the water flow pressure are borne in the gate rotating direction, and the gate cannot be damaged under the condition that the back face of the gate is blocked by garbage.
一种液压闸门支撑机构，包括用于支撑闸门板的支撑杆和用于驱动支撑杆的液压油缸，支撑杆一端与地面基础转动连接，另一端与闸门板背面设置的导轨滑动配合；液压油缸一端与地面基础转动连接，另一端与支撑杆直接或间接相连，用以驱动支撑杆旋转并沿导轨滑动，以控制闸门板绕其底部门轴旋转升降。液压油缸在闸门板的宽度方向上与支撑杆并排布置，在同样河床高度上设置同样挡水高度的挡水闸门，闸门底板可以设置在较低的位置，可以有效提高河道的行洪能力。在闸门升降运行的过程中支撑杆可以有效分解受力，液压油缸受力较小；油缸施力方向是沿闸门宽度方向，在闸门旋转方向上仅承受闸门重量和水流压力，在闸门背面有垃圾淤堵的情况下不至于损坏闸门。
Hydraulic gate supporting mechanism
A hydraulic gate supporting mechanism comprises a supporting rod used for supporting a gate plate and a hydraulic oil cylinder used for driving the supporting rod, one end of the supporting rod is rotationally connected with a ground foundation, and the other end of the supporting rod is in sliding fit with a guide rail arranged on the back face of the gate plate. One end of the hydraulic oil cylinder is rotatably connected with the ground foundation, and the other end is directly or indirectly connected with the supporting rod to drive the supporting rod to rotate and slide along the guide rail so as to control the gate plate to rotate and lift around the bottom gate shaft. The hydraulic oil cylinder and the supporting rod are arranged side by side in the width direction of the gate plate, the water retaining gate with the same water retaining height is arranged at the same riverbed height, the gate bottom plate can be arranged at the lower position, and the flood discharge capacity of a riverway can be effectively improved. In the gate lifting operation process, the supporting rods can effectively decompose stress, and the stress of the hydraulic oil cylinder is small; the force application direction of the oil cylinder is along the width direction of the gate, only the gate weight and the water flow pressure are borne in the gate rotating direction, and the gate cannot be damaged under the condition that the back face of the gate is blocked by garbage.
一种液压闸门支撑机构，包括用于支撑闸门板的支撑杆和用于驱动支撑杆的液压油缸，支撑杆一端与地面基础转动连接，另一端与闸门板背面设置的导轨滑动配合；液压油缸一端与地面基础转动连接，另一端与支撑杆直接或间接相连，用以驱动支撑杆旋转并沿导轨滑动，以控制闸门板绕其底部门轴旋转升降。液压油缸在闸门板的宽度方向上与支撑杆并排布置，在同样河床高度上设置同样挡水高度的挡水闸门，闸门底板可以设置在较低的位置，可以有效提高河道的行洪能力。在闸门升降运行的过程中支撑杆可以有效分解受力，液压油缸受力较小；油缸施力方向是沿闸门宽度方向，在闸门旋转方向上仅承受闸门重量和水流压力，在闸门背面有垃圾淤堵的情况下不至于损坏闸门。
Hydraulic gate supporting mechanism
一种液压闸门支撑机构
ZHOU BIN (author) / HU YONGFENG (author) / CHEN SHENG (author) / MEI JINZHONG (author) / MAO QIANYUN (author) / XU SHIGEN (author)
2023-03-14
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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